Fluid MechanicsMotor oil (SAE 10W-30) flows between two parallel plates 6cm apart (B=6cm) at 38oC under a pressure gradient dp/dx of -1.5kN/m3 with a velocity distribution as shown by the blue curve in the picture, and given by:u(y)=-1/2mu dp/dx (By-y2)What are the velocity and shear stress at the wall; a distance of 10 mm from the wall?

Given:The coefficient of viscosity (µ) at 38ºC is 0.067 Ns/m2.The distance between the parallel…

Answered: Fluid Mechanics Motor oil (SAE 10W-30)…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Fluid Mechanics

Motor oil (SAE 10W-30) flows between two parallel plates 6cm apart (B=6cm) at 38^oC under a pressure gradient dp/dx of -1.5kN/m³ with a velocity distribution as shown by the blue curve in the picture, and given by:

u(y)=-1/2mu dp/dx (By-y²)

What are the velocity and shear stress at the wall; a distance of 10 mm from the wall?

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